Celsius Converter
Convert Celsius to Degree Rankine and more • 15 conversions
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Unit Explanations
Celsius°C
Source UnitCelsius, denoted by the symbol °C, is a scale and unit of measurement for temperature. It is named after the Swedish astronomer Anders Celsius, who developed a similar temperature scale. In the Celsius scale, the freezing point of water is 0 degrees, and the boiling point is 100 degrees under standard atmospheric pressure. This makes it especially useful for scientific calculations and everyday temperature measurements as it aligns closely with the metric system. The Celsius scale is widely used around the world, with the exception of some countries like the United States, which predominantly uses Fahrenheit.
Current Use
The Celsius scale is the most widely used temperature scale in the world today. It is used in most countries for daily temperature measurements. In scientific contexts, it is used alongside the Kelvin scale, which is the SI unit for temperature. The Celsius scale's straightforward alignment with the metric system makes it an ideal choice for educational, scientific, and meteorological purposes.
Fun Fact
The Celsius scale was initially reversed, with 0 as boiling point and 100 as freezing point.
Degree Rankine°R
Target UnitThe degree Rankine (°R) is an absolute temperature scale that is primarily used in thermodynamics and engineering, particularly in the United States. The Rankine scale is based on the absolute zero of temperature, similar to the Kelvin scale, but its increments are equivalent to those of the Fahrenheit scale. This means that a temperature change of 1 °R is equal to a temperature change of 1 °F. The Rankine scale is particularly useful in calculations involving thermodynamic cycles and processes, where absolute temperature is essential.
Current Use
The Rankine scale is used primarily in engineering fields, particularly in thermodynamics and fluid mechanics. It is especially relevant in calculations involving heat engines, refrigeration cycles, and other thermodynamic systems where absolute temperature measurements are crucial.
Fun Fact
The Rankine scale is not widely used outside the U.S., where Celsius and Kelvin are more prevalent.
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📐Conversion Formula
= × 1.00000How to Convert
To convert to , multiply the value by 1.00000. This conversion factor represents the ratio between these two units.
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💡 Pro Tip: For the reverse conversion ( → ), divide by the conversion factor instead of multiplying.
Celsius
temperature • Non-SI
Definition
Celsius, denoted by the symbol °C, is a scale and unit of measurement for temperature. It is named after the Swedish astronomer Anders Celsius, who developed a similar temperature scale. In the Celsius scale, the freezing point of water is 0 degrees, and the boiling point is 100 degrees under standard atmospheric pressure. This makes it especially useful for scientific calculations and everyday temperature measurements as it aligns closely with the metric system. The Celsius scale is widely used around the world, with the exception of some countries like the United States, which predominantly uses Fahrenheit.
History & Origin
The Celsius scale was developed by Swedish astronomer Anders Celsius in 1742. Originally, Celsius devised his scale with 0 as the boiling point of water and 100 as the freezing point, which was later inverted by Carl Linnaeus in 1744 to its current form. This scale quickly became popular due to its straightforward 100-degree interval between the key physical phenomena of freezing and boiling water, which made it intuitive and easy to use, particularly for scientific work.
Etymology: The term 'Celsius' comes from the surname of Anders Celsius, the inventor of this temperature scale.
Current Use
The Celsius scale is the most widely used temperature scale in the world today. It is used in most countries for daily temperature measurements. In scientific contexts, it is used alongside the Kelvin scale, which is the SI unit for temperature. The Celsius scale's straightforward alignment with the metric system makes it an ideal choice for educational, scientific, and meteorological purposes.
💡 Fun Facts
- •The Celsius scale was initially reversed, with 0 as boiling point and 100 as freezing point.
- •Celsius is used by scientists worldwide, except in the U.S., where Fahrenheit is more common.
- •The Celsius scale is often called centigrade, a term derived from Latin meaning 'hundred steps'.
📏 Real-World Examples
🔗 Related Units
Degree Rankine
temperature • Non-SI
Definition
The degree Rankine (°R) is an absolute temperature scale that is primarily used in thermodynamics and engineering, particularly in the United States. The Rankine scale is based on the absolute zero of temperature, similar to the Kelvin scale, but its increments are equivalent to those of the Fahrenheit scale. This means that a temperature change of 1 °R is equal to a temperature change of 1 °F. The Rankine scale is particularly useful in calculations involving thermodynamic cycles and processes, where absolute temperature is essential.
History & Origin
The Rankine scale was developed by Scottish engineer William John Macquorn Rankine in the mid-19th century. His work focused on steam engines and thermodynamics, which required a practical temperature scale for engineering applications. Rankine's proposal was to create a temperature scale that would complement the Fahrenheit scale, allowing engineers to work with absolute temperatures.
Etymology: The term 'Rankine' is derived from the name of its creator, William John Macquorn Rankine.
Current Use
The Rankine scale is used primarily in engineering fields, particularly in thermodynamics and fluid mechanics. It is especially relevant in calculations involving heat engines, refrigeration cycles, and other thermodynamic systems where absolute temperature measurements are crucial.
💡 Fun Facts
- •The Rankine scale is not widely used outside the U.S., where Celsius and Kelvin are more prevalent.
- •The Rankine scale's increments are equal to Fahrenheit degrees, making it convenient for engineers who work with Fahrenheit.
- •William Rankine was also a pioneer in the field of thermodynamics, contributing significantly to steam engine design.
📏 Real-World Examples
🔗 Related Units
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Frequently Asked Questions
How do I convert to ?▼
To convert to , multiply your value by 1. For example, 10 equals 10 .
What is the formula for to conversion?▼
The formula is: = × 1. This conversion factor is based on international standards.
Is this to converter accurate?▼
Yes! MetricConv uses internationally standardized conversion factors from organizations like NIST and ISO. Our calculations support up to 15 decimal places of precision, making it suitable for scientific, engineering, and everyday calculations.
Can I convert back to ?▼
Absolutely! You can use the swap button (⇄) in the converter above to reverse the conversion direction, or visit our to converter.